| Operations / Functionality | - Advanced functions accessed through pull-down display menus
- Real and complex numbers calculated to 14-digit accuracy and displayed with 10 digits plus a 2-digit exponent
- Graphs 10 rectangular functions, 6 parametric expressions, 6 polar expressions and 3 recursively-defined sequences
- Up to 10 graphing functions defined, saved, graphed and analyzed at one time
- Sequence graphing mode shows time series plot, cobweb/ stair-step plot and phase plots
- User-defined list names. Lists store up to 999 elements
- 14 interactive zoom features
- Function evaluation table shows numeric evaluation of functions in table format
- Interactive analysis of function values, roots, maximums, minimums, integrals and derivatives
- 7 different graph styles for differentiating the look of each graph drawn
- Horizontal and vertical split- screen options
- Matrix operations including inverse, determinant, transpose, augment, reduced row echelon form and elementary row operations. Convert matrices to lists and vice-versa
- List-based one- and two-variable statistical analysis, including logistic, sinusoidal, median-median, linear, logarithmic, exponential, power, quadratic polynomial, cubic polynomial, and quadratic polynomial regression models
- 3 statistical plot definitions for scatter plots, xy-line plots, histograms, regular and modified box-and-whisker plots, and normal probability plots
- Advanced statistics features including 10 hypothesis testing functions, 7 confidence interval functions and one-way analysis of variance
- 15 probability distribution functions including Normal, Student-t, Chi-square, Binomial and Poisson
- Business functions including Time-Value-of-Money (TVM), cash flows, and amortization. Full screen interactive editor for solving TVM problems
- Interactive equation solver editor for solving for different variables in an equation.
- Alphabetical CATALOG of all TI calculator operations in one menu
- All TI-83 Plus graphing calculators are fully compatible with TI-84 Plus family calculators
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